Identify and indicate how to fix any hazards... Are there any pipeline Practice hazards in these commands: X = R1 + 10 R1 = x + Y R2 = R1 + Y 1 2 3 4 5 6 7 8 9 Time Period X = R1 + 10 S1 S2 S3 S4 R1 = x + Y S1 S2 S3 S4 R2 = R1 + Y S1 S2 S3 S4 S1. Fetch. S2. Decode. S3. Execute. S4. Store